Evaluating the effect of optimized cutoff values in the assessment of prognostic factors

Bias and efficiency loss due to categorizing an explanatory variable

Journal of Multivariate Analysis

On the exact distribution of maximally selected rank statistics

Computational Statistics & Data Analysis

Maximally selected Chi-squared statistics and non-monotonic associations: An exact approach based on two cutpoints

Computational Statistics & Data Analysis

Multivariable regression model building by using fractional polynomials: Description of SAS, STATA and R programs

Computational Statistics & Data Analysis

Estimating the functional form of a continuous covariate's effect on survival time

Computational Statistics & Data Analysis

Cutpoint selection for discretizing a continuous covariate for generalized estimating equations

Computational Statistics & Data Analysis

Comparison of tree-based methods for prognostic stratification of survival data

Artificial Intelligence in Medicine

Bagging tree classifiers for laser scanning images: a data- and simulation-based strategy

Artificial Intelligence in Medicine